Standard-Duty Black Coated, Long-Tube Headers For 1968-95 CHEVY/GMC Class A Motorhomes; 396-454 BB Chevy Without A.I.R. (Centered Engine Chassis Only); 1-3/4 in. Tubes; 3 in. Ball/Socket Collector
Standard-Duty Uncoated, Long Tube Headers For 1967-87 CHEVY/GMC 4WD (only) 1/2 to 3/4 Ton Pick-Up Truck, Blazer, SUV; 283-400 SB Chevy with A.I.R. (Centered Engine Chassis Only); 1-5/8 in. Tubes; 3 in. Ball/Socket Collector
Long Tube Headers For 1965-82 Chevy Corvette With 396-502 Big Block Chevy; 2 in. Long Tube; 3 in. Collector; Floor Shift Auto/Manual Transmission- BLACK MAXX Satin-Black Ceramic Coated Mild Steel.
TIGHT TUBES Street Rod Headers; SB Chevrolet 283-400; 1-5/8 In. Tube Diameter, 2-1/2 in. Collector- BLACK-MAXX Satin Black Ceramic-Metallic Coated Mild Steel